I returned to the mirror again last night.
I've been thinking about something that Albus told me he said to Potter—that the mirror shows nothing more or less than the deepest, most desperate desires of our hearts.
My heart's deepest desire is to see Lily happy, to see her whole. The moment the word "Mudblood" came out of my mouth that day so many years ago, I have knjown that I cannot make her truly happy.
That is why, when I look in the mirror, I see her with James.